How to use Teslor
Contents of the leaflet
- Leaflet included in the packaging: patient information
- Teslor, 5 mg, film-coated tablets
- What is Teslor and what is it used for
- Important information before taking Teslor
- How to take Teslor
- Possible side effects
- How to store Teslor
- Contents of the packaging and other information
Leaflet included in the packaging: patient information
Teslor, 5 mg, film-coated tablets
Desloratadine
It is necessary to carefully read the contents of the leaflet before taking the medicine, as it contains important information for the patient.
- The leaflet should be kept in case it needs to be read again.
- In case of any doubts, you should consult a doctor or pharmacist.
- This medicine has been prescribed to you by a doctor for a specific person. Do not pass it on to others. The medicine may harm another person, even if the symptoms of their illness are the same.
- If the patient experiences any undesirable effects, including any undesirable effects not mentioned in this leaflet, they should inform their doctor or pharmacist. See section 4.
Table of contents of the leaflet
- 1. What is Teslor and what is it used for
- 2. Important information before taking Teslor
- 3. How to take Teslor
- 4. Possible side effects
- 5. How to store Teslor
- 6. Contents of the packaging and other information
1. What is Teslor and what is it used for
Teslor is an antiallergic medicine that does not cause drowsiness. It facilitates the control of allergic reactions and their symptoms.
Teslor alleviates symptoms associated with allergic rhinitis (inflammation of the nasal mucosa caused by an allergy, such as hay fever or dust mite allergy) in adults and adolescents aged 12 years and older.
The symptoms include: sneezing, runny discharge or nasal itching, itching of the palate and itching, redness or tearing of the eyes.
Teslor is also used to alleviate symptoms associated with urticaria (a skin condition caused by an allergy). The symptoms of this condition include: skin itching and urticaria.
The alleviation of these symptoms lasts throughout the day, making it easier to return to normal, daily activities and normal sleep.
If there is no improvement or the patient feels worse, they should consult a doctor.
2. Important information before taking Teslor
When not to take Teslor
- if the patient is allergic to desloratadine or any of the other ingredients of this medicine (listed in section 6) or to loratadine.
Warnings and precautions
Before starting to take Teslor, the patient should consult a doctor or pharmacist:
- if the patient has kidney function disorders;
- if the patient has a history of seizures or a family history of seizures.
Children and adolescents
This medicine should not be given to children under 12 years of age.
Teslor and other medicines
The patient should inform their doctor or pharmacist about all medicines they are currently taking or have recently taken, as well as any medicines they plan to take.
There are no known interactions between Teslor and other medicines.
Taking Teslor with food, drink, and alcohol
Teslor can be taken with or without food.
Care should be taken when taking Teslor with alcohol.
Pregnancy, breastfeeding, and fertility
If the patient is pregnant or breastfeeding, or thinks they may be pregnant or plans to have a child, they should consult their doctor or pharmacist before taking this medicine.
Teslor is not recommended during pregnancy or breastfeeding.
Fertility
There are no available data on the effect on fertility in men and women.
Driving and using machines
It is unlikely that this medicine will affect the ability to drive or use machines. However, it is recommended to avoid activities that require concentration, such as driving or using machines, until it is known how the medicine affects the patient.
3. How to take Teslor
This medicine should always be taken as directed by a doctor or pharmacist. In case of doubts, the patient should consult a doctor or pharmacist.
- Adults and adolescents (12 years and older):
- The recommended dose is one tablet once a day, taken with water, with or without food. This medicine is intended for oral use. The tablet should be swallowed whole.
The duration of treatment with Teslor will be determined by the doctor, depending on the type of allergic rhinitis the patient has.
If the patient has intermittent allergic rhinitis (symptoms occur for less than 4 days a week or for less than 4 weeks), the doctor will recommend a treatment schedule based on the patient's medical history.
If the patient has persistent allergic rhinitis (symptoms occur for 4 or more days a week and for more than 4 weeks), the doctor may recommend longer use of the medicine.
In the case of urticaria, the duration of treatment may vary from patient to patient. Therefore, the patient should follow the doctor's recommendations.
Taking a higher dose of Teslor than recommended
Teslor should be taken as directed by a doctor. There should be no serious disorders after accidental overdose of the medicine. However, if a higher dose of Teslor than recommended is taken, the patient should consult a doctor or pharmacist.
Missing a dose of Teslor
If a dose is missed, it should be taken as soon as possible, and then the patient should return to their regular dosing schedule.
A double dose should not be taken to make up for a missed dose.
If the patient has any further doubts about taking the medicine, they should consult a doctor or pharmacist.
4. Possible side effects
Like all medicines, Teslor can cause side effects, although not everybody gets them.
After the marketing of desloratadine, very rare cases of severe allergic reactions (difficulty breathing, wheezing, itching, urticaria, and swelling) have been reported. If any of these severe side effects occur, the patient should stop taking the medicine and consult a doctor immediately.
In clinical trials in adults, side effects were almost the same as with a placebo. However, fatigue, dry mouth, and headache were reported more frequently than with a placebo. In adolescents, the most commonly reported side effect was headache.
The following side effects have been reported in clinical trials of desloratadine:
- Frequent:may occur in up to 1 in 10 patients
- fatigue;
- dry mouth;
- headache.
Adults
After the marketing of desloratadine, the following side effects have been reported:
- Very rare:may occur in up to 1 in 10,000 patients
- severe allergic reactions (difficulty breathing, wheezing, itching, urticaria, and swelling);
- rash;
- palpitations and irregular heartbeat;
- rapid heartbeat;
- abdominal pain;
- nausea (vomiting);
- vomiting;
- upset stomach;
- diarrhea;
- dizziness;
- drowsiness;
- insomnia;
- muscle pain;
- hallucinations;
- seizures;
- restlessness with excessive motor activity;
- hepatitis;
- abnormal liver function test results.
Frequency not known:frequency cannot be estimated from the available data
- unusual weakness;
- jaundice of the skin and/or eyes;
- increased skin sensitivity to sunlight, even on cloudy days, and to UV radiation (e.g., in a solarium);
- changes in heart rhythm;
- unusual behavior;
- aggressive behavior;
- weight gain;
- increased appetite.
Children
Frequency not known(frequency cannot be estimated from the available data):
- slow heartbeat;
- changes in heart rhythm;
- unusual behavior;
- aggressive behavior;
- weight gain;
- increased appetite.
Reporting side effects
If any side effects occur, including any side effects not mentioned in the leaflet, the patient should inform their doctor or pharmacist. Side effects can be reported directly to the Department of Pharmacovigilance, Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products, al. Jerozolimskie 181C, 02-222 Warsaw, Tel.: +48 22 49 21 301, Fax: +48 22 49 21 309, e-mail: [email protected]. Side effects can also be reported to the marketing authorization holder. Reporting side effects will help to gather more information on the safety of the medicine.
5. How to store Teslor
The medicine should be stored out of sight and reach of children.
Do not use this medicine after the expiry date stated on the carton and blister after EXP.
The expiry date refers to the last day of the month stated.
Lot means batch number.
Store in the original packaging to protect from light and moisture.
Medicines should not be disposed of via wastewater or household waste. The patient should ask their pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.
6. Contents of the packaging and other information
What Teslor contains
- The active substance of the medicine is desloratadine in a dose of 5 mg.
- The other ingredients are: microcrystalline cellulose, maize starch, magnesium stearate, and anhydrous colloidal silica. Additionally, the tablet coating Opadry Blue03A30735consists of: hypromellose 6cP, titanium dioxide (E 171), microcrystalline cellulose, stearyl alcohol, and indigo carmine (E 132).
What Teslor looks like and what the packaging contains
Teslor, 5 mg, are blue, round, and biconvex film-coated tablets.
The medicine is packaged in blisters of 10 film-coated tablets.
The packaging contains 10 or 30 film-coated tablets.
Marketing authorization holder
Aflofarm Farmacja Polska Sp. z o.o.
ul. Partyzancka 133/151
- 95-200 Pabianice, Poland (logo)
Manufacturer
Genepharm S.A.
18km Marathon Avenue
15351 Pallini
Greece
Date of last revision of the leaflet:

- Country of registration
- Dosage formTablets, 5 mg
- ATC codeR06AX27
- Active substance
- Prescription requiredNo
- Manufacturer
- ImporterGenepharm S.A.
- This information is for reference only and does not constitute medical advice. Always consult a doctor before taking any medication. Oladoctor is not responsible for medical decisions based on this content.
- Alternatives to TeslorDosage form: Tablets, 5 mgActive substance: desloratadineManufacturer: Laboratorios Normon, S.A.Prescription not requiredDosage form: Tablets, 5 mgActive substance: desloratadinePrescription not requiredDosage form: Solution, 0.5 mg/mlActive substance: desloratadineManufacturer: Famar A.V.E. Genepharm S.A.Prescription not required
Online doctors for Teslor
Discuss questions about Teslor, including use, safety considerations and prescription review, subject to medical assessment and local regulations.
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Frequently Asked Questions
Teslor does not require a prescription in Poland. You can check with a doctor online whether this medicine may be appropriate for your situation.
The active ingredient in Teslor is desloratadine. This information helps identify medicines with the same composition but different brand names.
Teslor is manufactured by Genepharm S.A.. Pharmacy brands and packaging may differ depending on the distributor.
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether Teslor is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
Spain has a well-developed healthcare infrastructure across major cities such as Madrid, Barcelona, Valencia, and Seville. Pharmacies are widely available and operate under strict regulations, ensuring access to prescribed medications.
You can buy Teslor in Madrid, Barcelona, Seville, or Valencia at any local pharmacy with a valid prescription.
To obtain a prescription, you can use Oladoctor:
Other medicines with the same active substance (desloratadine) include Alerdes, Alergoteva, Aleric Deslo Active. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
















